JPH0545102B2 - - Google Patents

Info

Publication number
JPH0545102B2
JPH0545102B2 JP61042434A JP4243486A JPH0545102B2 JP H0545102 B2 JPH0545102 B2 JP H0545102B2 JP 61042434 A JP61042434 A JP 61042434A JP 4243486 A JP4243486 A JP 4243486A JP H0545102 B2 JPH0545102 B2 JP H0545102B2
Authority
JP
Japan
Prior art keywords
energized
signal
transmitter
power supplying
mobile station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP61042434A
Other versions
JPS62199133A (en
Inventor
Koji Maeda
Original Assignee
Nippon Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co filed Critical Nippon Electric Co
Priority to JP61042434A priority Critical patent/JPH0545102B2/ja
Publication of JPS62199133A publication Critical patent/JPS62199133A/en
Publication of JPH0545102B2 publication Critical patent/JPH0545102B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/1607Supply circuits
    • H04B1/1615Switching on; Switching off, e.g. remotely
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/40According to the transmission technology

Abstract

For a transmitter of a mobile station of a radio communication network which is typically a mobile radio telephone network, a power supplying arrangement is intermittently energized before being continually energized to allow the transmitter deliver a speech signal to another mobile station through a base station of the network. More particularly, the power supplying arrangement is temporarily energized in response to a down-loop indicating signal, and transmits a specific up-loop signal after which it is deenergized immediately subsequent to transmission from the transmitter of a known pre-call response signal. After this operation, it is preferable that the power supplying arrangement is intermittently energized upon reception of an intermittent succession of call signals and then continuously energized after the mobile station is put into an off-hook state for transmission of the speech signal.
JP61042434A 1986-02-27 1986-02-27 Expired - Fee Related JPH0545102B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61042434A JPH0545102B2 (en) 1986-02-27 1986-02-27

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP61042434A JPH0545102B2 (en) 1986-02-27 1986-02-27
EP87102711A EP0238880B1 (en) 1986-02-27 1987-02-26 Mobile station and a mobile radio communication network in which electric power is saved without reduction of an activity ratio of radio communication channels
DE8787102711A DE3785782D1 (en) 1986-02-27 1987-02-26 Mobile station and mobile radio communication network, in which electric power is saved without decreasing the aktivitaetsverhaeltnisses the funkkommunikationskanaele.
DE8787102711T DE3785782T2 (en) 1986-02-27 1987-02-26 Mobile station and mobile radio communication network, in which electric power is saved without decreasing the aktivitaetsverhaeltnisses the funkkommunikationskanaele.
CA000530741A CA1253212A (en) 1986-02-27 1987-02-27 Mobile station and a mobile radio communication network in which electric power is saved without reduction of an activity ratio of radio communication channels
US07/019,986 US4723304A (en) 1986-02-27 1987-02-27 Mobile station and a mobile radio communication network in which electric power is saved without reduction of an activity ratio of radio communication channels
AU69528/87A AU582080B2 (en) 1986-02-27 1987-02-27 Mobile station and a mobile radio communication network in which electric power is saved without reduction of an activity ratio of radio communication channels

Publications (2)

Publication Number Publication Date
JPS62199133A JPS62199133A (en) 1987-09-02
JPH0545102B2 true JPH0545102B2 (en) 1993-07-08

Family

ID=12635961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61042434A Expired - Fee Related JPH0545102B2 (en) 1986-02-27 1986-02-27

Country Status (6)

Country Link
US (1) US4723304A (en)
EP (1) EP0238880B1 (en)
JP (1) JPH0545102B2 (en)
AU (1) AU582080B2 (en)
CA (1) CA1253212A (en)
DE (2) DE3785782D1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0574250B2 (en) * 1986-10-29 1993-10-18 Oki Electric Ind Co Ltd
JPS63248227A (en) * 1987-04-03 1988-10-14 Aisin Seiki Co Ltd Telephone system
JPS63253278A (en) * 1987-04-10 1988-10-20 Sony Corp Position measuring method using satellite
JP2516983B2 (en) * 1987-06-19 1996-07-24 エヌ・ティ・ティ移動通信網株式会社 Wireless telephone device
JPH01220919A (en) * 1988-02-29 1989-09-04 Toshiba Corp Radio telephone set
JP2664923B2 (en) * 1988-03-04 1997-10-22 日本電信電話株式会社 Wireless telephone device
JPH077996B2 (en) * 1988-05-23 1995-01-30 日本電気株式会社 Phone separation detection circuit
JPH0222953A (en) * 1988-07-11 1990-01-25 Sharp Corp Cordless telephone set
JP2805767B2 (en) * 1988-09-26 1998-09-30 日本電気株式会社 Wireless transceiver
JPH0773385B2 (en) * 1989-04-03 1995-08-02 三菱電機株式会社 Mobile telephone unit
US5109541A (en) * 1989-11-29 1992-04-28 Hyundai Electronics Industries Co., Ltd. Car-mounted type booster system for hand-held phone
WO1994023491A1 (en) * 1993-03-26 1994-10-13 Qualcomm Incorporated Power amplifier bias control circuit and method
US5339046A (en) * 1993-06-03 1994-08-16 Alps Electric Co., Ltd. Temperature compensated variable gain amplifier
US5872481A (en) * 1995-12-27 1999-02-16 Qualcomm Incorporated Efficient parallel-stage power amplifier
US5974041A (en) * 1995-12-27 1999-10-26 Qualcomm Incorporated Efficient parallel-stage power amplifier
US5841768A (en) 1996-06-27 1998-11-24 Interdigital Technology Corporation Method of controlling initial power ramp-up in CDMA systems by using short codes
US6069525A (en) * 1997-04-17 2000-05-30 Qualcomm Incorporated Dual-mode amplifier with high efficiency and high linearity
US6069526A (en) * 1998-08-04 2000-05-30 Qualcomm Incorporated Partial or complete amplifier bypass
US8536950B2 (en) * 2009-08-03 2013-09-17 Qualcomm Incorporated Multi-stage impedance matching
US8102205B2 (en) 2009-08-04 2012-01-24 Qualcomm, Incorporated Amplifier module with multiple operating modes
US8738280B2 (en) * 2011-06-09 2014-05-27 Autotalks Ltd. Methods for activity reduction in pedestrian-to-vehicle communication networks

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806663A (en) * 1972-03-07 1974-04-23 Integrated Syst Techn Inc Radio telephone subscriber unit
JPS58120326A (en) * 1982-01-11 1983-07-18 Sharp Corp Automatic receiving gain controlling system for centralized monitoring system
US4512033A (en) * 1982-11-29 1985-04-16 C-Cor Labs, Inc. Remote level adjustment system for use in a multi-terminal communications system
GB2132452B (en) * 1982-12-08 1986-10-08 Racel Ses Limited Radio systems
JPS6321368B2 (en) * 1983-07-25 1988-05-06 Nippon Electric Co
JPH0320935B2 (en) * 1983-09-08 1991-03-20 Nippon Jidosha Buhin Sogo Kenkyusho Kk
JPH0212422B2 (en) * 1984-02-14 1990-03-20 Matsushita Electric Ind Co Ltd
JPH0374857B2 (en) * 1984-02-29 1991-11-28
US4613990A (en) * 1984-06-25 1986-09-23 At&T Bell Laboratories Radiotelephone transmission power control
US4673861A (en) * 1986-04-03 1987-06-16 General Electric Company Battery charger/remote control for portable radio devices

Also Published As

Publication number Publication date
US4723304A (en) 1988-02-02
EP0238880B1 (en) 1993-05-12
JPS62199133A (en) 1987-09-02
DE3785782T2 (en) 1993-08-12
AU582080B2 (en) 1989-03-09
DE3785782D1 (en) 1993-06-17
AU6952887A (en) 1987-09-03
CA1253212A (en) 1989-04-25
CA1253212A1 (en)
EP0238880A3 (en) 1989-04-12
EP0238880A2 (en) 1987-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees